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EP4396134A4 - Recyclage valorisant mixte de cathode - Google Patents

Recyclage valorisant mixte de cathode

Info

Publication number
EP4396134A4
EP4396134A4 EP22865595.7A EP22865595A EP4396134A4 EP 4396134 A4 EP4396134 A4 EP 4396134A4 EP 22865595 A EP22865595 A EP 22865595A EP 4396134 A4 EP4396134 A4 EP 4396134A4
Authority
EP
European Patent Office
Prior art keywords
upcycling
cathod
mixed
mixed cathod
cathod upcycling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP22865595.7A
Other languages
German (de)
English (en)
Other versions
EP4396134A1 (fr
Inventor
Yan Wang
Xiaotu Ma
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Worcester Polytechnic Institute
Original Assignee
Worcester Polytechnic Institute
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Worcester Polytechnic Institute filed Critical Worcester Polytechnic Institute
Publication of EP4396134A1 publication Critical patent/EP4396134A1/fr
Publication of EP4396134A4 publication Critical patent/EP4396134A4/fr
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00Compounds of nickel
    • C01G53/40Complex oxides containing nickel and at least one other metal element
    • C01G53/42Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2
    • C01G53/44Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese
    • C01G53/50Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese of the type (MnO2)n-, e.g. Li(NixMn1-x)O2 or Li(MyNixMn1-x-y)O2
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00Compounds of nickel
    • C01G53/40Complex oxides containing nickel and at least one other metal element
    • C01G53/42Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2
    • C01G53/44Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese
    • CCHEMISTRY; METALLURGY
    • C30CRYSTAL GROWTH
    • C30BSINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/10Inorganic compounds or compositions
    • C30B29/16Oxides
    • C30B29/22Complex oxides
    • CCHEMISTRY; METALLURGY
    • C30CRYSTAL GROWTH
    • C30BSINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B9/00Single-crystal growth from melt solutions using molten solvents
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/54Reclaiming serviceable parts of waste accumulators
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/48Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00Crystal-structural characteristics
    • C01P2002/50Solid solutions
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00Crystal-structural characteristics
    • C01P2002/70Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00Crystal-structural characteristics
    • C01P2002/70Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/74Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by peak-intensities or a ratio thereof only
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/01Particle morphology depicted by an image
    • C01P2004/03Particle morphology depicted by an image obtained by SEM
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/40Electric properties
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M2004/026Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028Positive electrodes
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/84Recycling of batteries or fuel cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
EP22865595.7A 2021-09-05 2022-09-02 Recyclage valorisant mixte de cathode Pending EP4396134A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202163240947P 2021-09-05 2021-09-05
PCT/US2022/042434 WO2023034556A1 (fr) 2021-09-05 2022-09-02 Recyclage valorisant mixte de cathode

Publications (2)

Publication Number Publication Date
EP4396134A1 EP4396134A1 (fr) 2024-07-10
EP4396134A4 true EP4396134A4 (fr) 2025-08-13

Family

ID=85411572

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22865595.7A Pending EP4396134A4 (fr) 2021-09-05 2022-09-02 Recyclage valorisant mixte de cathode

Country Status (3)

Country Link
US (1) US20240079580A1 (fr)
EP (1) EP4396134A4 (fr)
WO (1) WO2023034556A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022045973A1 (fr) 2020-08-24 2022-03-03 Green Li-Ion Pte. Ltd. Procédé d'élimination d'impuretés dans le recyclage de batteries au lithium-ion
AU2022388904B2 (en) 2022-01-17 2024-07-25 Green Li-Ion Pte. Ltd. Process for recycling lithium iron phosphate batteries
WO2023163658A2 (fr) 2022-02-23 2023-08-31 Green Li-Ion Pte. Ltd Procédés et systèmes de purification et de recyclage de flux de déchets de batterie lithium-ion
AU2023256470B2 (en) 2022-04-18 2024-12-19 Green Li-Ion Pte. Ltd Process and system for recovering lithium from lithium-ion batteries
WO2025034204A1 (fr) * 2023-08-07 2025-02-13 Ascend Elements, Inc. Lithiation en plusieurs étapes pour matériau de cathode
TW202510398A (zh) 2023-08-23 2025-03-01 新加坡商綠色鋰離子私人有限公司 用於自鋰離子電池組廢液純化錳、鎳及鈷之共沉澱或獨立液流的可適化方法及系統

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104953199A (zh) * 2015-05-13 2015-09-30 中国科学院过程工程研究所 利用锂离子电池正极废料合成的金属掺杂镍钴锰酸锂及其制备方法和用途
WO2020111807A1 (fr) * 2018-11-28 2020-06-04 진홍수 Matériau actif de cathode pour batterie secondaire au lithium et procédé de préparation associé
CN112582601A (zh) * 2020-12-14 2021-03-30 中钢集团南京新材料研究院有限公司 一种利用废旧锰酸锂制备镍锰酸锂的方法及镍锰酸锂

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100230832B1 (ko) * 1997-03-21 1999-11-15 박찬구 리튬이온 전지용 LiMn₂O₄ 양극화성 물질의 제조방법
KR100245808B1 (ko) * 1997-12-30 2000-03-02 박찬구 리튬이온 전지용 양극재료의 제조방법
US9391322B2 (en) * 2013-03-15 2016-07-12 E I Du Pont De Nemours And Company Cathode material and battery
WO2017091562A1 (fr) * 2015-11-24 2017-06-01 Worcester Polytechnic Institute Procédé et appareil permettant de recycler des batteries au lithium-ion
US10205200B2 (en) * 2016-07-07 2019-02-12 Grst International Limited Method for recycling lithium-ion battery

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104953199A (zh) * 2015-05-13 2015-09-30 中国科学院过程工程研究所 利用锂离子电池正极废料合成的金属掺杂镍钴锰酸锂及其制备方法和用途
WO2020111807A1 (fr) * 2018-11-28 2020-06-04 진홍수 Matériau actif de cathode pour batterie secondaire au lithium et procédé de préparation associé
CN112582601A (zh) * 2020-12-14 2021-03-30 中钢集团南京新材料研究院有限公司 一种利用废旧锰酸锂制备镍锰酸锂的方法及镍锰酸锂

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023034556A1 *

Also Published As

Publication number Publication date
EP4396134A1 (fr) 2024-07-10
US20240079580A1 (en) 2024-03-07
WO2023034556A1 (fr) 2023-03-09

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